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 <h1 class="title">Exchangeable image information</h1>
 

 
 
 
 
 







 




 






<ul class="chunklist chunklist_book"><li><a href="intro.exif.html">简介</a></li><li><a href="exif.setup.html">安装／配置</a><ul class="chunklist chunklist_book chunklist_children"><li><a href="exif.requirements.html">需求</a></li><li><a href="exif.installation.html">安装</a></li><li><a href="exif.configuration.html">运行时配置</a></li><li><a href="exif.resources.html">资源类型</a></li></ul></li><li><a href="exif.constants.html">预定义常量</a></li><li><a href="ref.exif.html">Exif 函数</a><ul class="chunklist chunklist_book chunklist_children"><li><a href="function.exif-imagetype.html">exif_imagetype</a> — 判断一个图像的类型</li><li><a href="function.exif-read-data.html">exif_read_data</a> — 从 JPEG 或 TIFF
   文件中读取 EXIF 头信息</li><li><a href="function.exif-tagname.html">exif_tagname</a> — Get the header name for an index</li><li><a href="function.exif-thumbnail.html">exif_thumbnail</a> — 取得嵌入在 TIFF 或 JPEG 图像中的缩略图</li><li><a href="function.read-exif-data.html">read_exif_data</a> — 别名 exif_read_data</li></ul></li></ul></div><hr /><div class="manualnavbar" style="text-align: center;">
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